baber/WOPTO huggingface dataset:
Patent KR-20200005375-A (KR)
Inventor: JIEON KIM
IPC: D06F39/08
Filed: 2018-07-06
Abstract: The present invention relates to a laundry treatment device. According to an embodiment of the present invention, the laundry treatment device includes: an inverter converting direct current power from a convertor into alternating current power by switching motion and outputting the converted alternating current power to a drainage motor; an output current detecting unit detecting an output current flowing in the drainage motor; and a control unit controlling the drainage motor to be rotated at a speed lower than a first speed when the output current flowing in the drainage motor is lowered while the speed of the drainage motor is the first speed, thereby reducing pressure of a swirl chamber of the drainage pump during dehydration.
Patent KR-20200007559-A (KR)
Inventor: HWANG BO KWANG SU
IPC: H01M2/26
Filed: 2018-07-13
Abstract: The present invention is to improve welding quality and ensure the stability and capacity of a battery. The present invention relates to a secondary battery and, more specifically, to a secondary battery which includes a housing cup, a housing cover, an insulation member, and an electrode assembly; and a manufacturing method thereof. In the secondary battery, the housing cup and the housing cover are insulated from each other by an insulation member; the electrode assembly is a wound electrode assembly having a bottom part of the housing cup, a bottom part of the housing cover, and a central axis of the electrode assembly in a vertical direction; the electrode assembly includes a first electrode tab which is drawn out by being electrically connected to an uncoated part of the first electrode plate of the electrode assembly; the first electrode tab includes a first bent part and a second bent part and is in a surface contact to face mutually by being bent by the second bent part; and an end part of the first electrode tab is welded to and bonded to the inner surface of the bottom part of the housing cup.
Patent KR-20190032174-A (KR)
Title: An output transformer of the vacuum tube amplifier
Inventor: CHOI LYONG
IPC: H01B3/30
Filed: 2018-07-17
Abstract: The present invention relates to an output transformer applied to a vacuum tube. Especially, the output transformer enables a copper foil insulated and coated on a primary side to be wound in a form different from that of the primary side on a secondary side, thereby having excellent output characteristics. To this end, the output transformer is manufactured by applying a copper foil winding scheme which is the same with the existing transformer to the primary side of the output transformer, and winding in a copper foil form which is a thin copper plate for the secondary side inducing and outputting a music signal.
Patent KR-20200012127-A (KR)
Title: Method for improving growth and phytochemicals of perilla leaf using Quantum Dot lighting
Inventor: LEE SANG CHUL
IPC: A23L19/00
Filed: 2018-07-26
Abstract: The present invention relates to a method for cultivating Perilla frutescens leaves using quantum dot lighting. By using quantum dot lighting of the present invention, it is possible to completely suppress blooming of Perilla frutescens, which is a primary purpose of lighting, increase a growth speed of Perilla frutescens, and contents of bioactive substances, antioxidative substances, and antioxidant enzymes of Perilla frutescens, and also reduce power consumption compared to conventional lighting, thereby being able to be usefully used as a technology for economically producing high-functional crops.
Patent KR-20200017090-A (KR)
Title: Underwater health care bath for man having back pain
Inventor: O BYEONG SEON
IPC: A61N1/44
Filed: 2018-08-08
Abstract: According to the present invention, an underwater healthcare bathtub for a patient having back pain comprises: a bathtub part; a lumbar block elongated on a bottom portion of the bathtub part and arranged to support the lumbar; and a low frequency stimulator configured to output a low frequency current in water of the bathtub part. The lumbar block includes: a block base arranged at the center of the bottom portion of the bathtub part and arranged with a predetermined height along a longitudinal direction of the bathtub part; and a cushion part arranged on an upper portion of the block base and configured to perform a cushioning function. The low frequency stimulator comprises: a stimulator main body in which a pulse generator, a CPU, and a controller to control a current, a voltage, and a frequency are embedded and which includes a display window, an operation mode display unit, and an output intensity control unit; a pair of electrode pads which include a pad part manufactured in a plate shape with a conductive rubber material, an adsorption plate attached to a wall surface of the bathtub, and a connector integrally formed with the pad part at the edge of the pad part to connect the pad part with the main body; and a lead wire which connects the stimulator main body with the electrode pad. Accordingly, the present invention is configured to support the waist at the bottom of the bathtub to allow the torso to be comfortably laid, and thus, the present invention can be used conveniently by people with back pain and neck pain and can reduce pain by stimulating a portion with pain by means of low frequency stimulation.
Patent KR-20200016717-A (KR)
Title: Ultraviolet disinfection for public facilities
Inventor: KWON HYEON UK
IPC: E05B1/00
Filed: 2018-08-07
Abstract: The present invention is provided to effectively disinfect germs transferred from hand to hand in public facilities. An internal iron piece is installed near the middle of a door. An ultraviolet lamp is installed on the internal iron piece. A piezoelectric element is installed in a joint between the internal iron piece and the door. A protective cover enables cleaning without touching the ultraviolet lamp directly.
Patent KR-20200022229-A (KR)
Title: Apparatus and method for safety control of excavator
Inventor: YOO SEUNGJIN
IPC: E02F9/20
Filed: 2018-08-22
Abstract: The present invention relates to an excavator safety control method and apparatus. According to the excavator safety control method according to one embodiment, disclosed is the excavator safety control method including the following steps of: detecting an object around an excavator by an object detection sensor and calculating position data of the object; calculating a working radius of the excavator by detecting rotation angles of a boom, an arm, and a bucket of the excavator; calculating a braking angle of a slewing body based on the rotation angle of the boom, the arm, and the bucket of the excavator and the turning speed of an upper slewing body of the excavator; and determining a danger level of the object based on the calculated position data, the working radius of the excavator, and the braking angle of the slewing body.
Patent KR-20190092223-A (KR)
Title: Apparatus and method for selecting signal processing algorithm based on parameters
Inventor: LEE JUN HO
IPC: H04B17/30
Filed: 2018-08-27
Abstract: Disclosed are a device for wireless communication and a method thereof. According to an embodiment of the present invention, the device comprises: a plurality of functional blocks individually performing signal processing related to wireless communication based on one of a plurality of signal processing algorithms; a parameter collector collecting at least one of a parameter related to the device and the parameter related to the wireless communication as a standard parameter and outputting a condition signal based on the standard parameter; and one or more processors driving an algorithm selection module which responds the condition signal and selects one among the plurality of signal processing algorithms as an algorithm for the signal processing related to the wireless communication with regard to at least one among the plurality of function blocks.
Patent KR-20200026632-A (KR)
Title: Cover for 5 generation mobile telecommunication device
Inventor: BAEK HYUNG IL
IPC: H04B5/00
Filed: 2018-09-03
Abstract: The present invention relates to a cover for a portable terminal fastened to the portable terminal, which comprises: a first antenna for receiving and driving wireless power through wireless power transmission with a mobile terminal; a second antenna for receiving and operating the wireless power through the first antenna to be connected to a 5G communication network to perform 5G communication; and a control unit for controlling the first antenna and the second antenna. The second antenna is coupled to the system through radio frequency (RF) coupling with a 5G system in the portable terminal through a coupling aperture at a rear part of the portable terminal.
Patent KR-20200027611-A (KR)
Inventor: KIM JI HYUN
IPC: G06F3/041
Filed: 2018-09-04
Abstract: According to the present invention, an electronic device comprises: an electronic panel having an active area and a pad area and including an input sensing unit; and a circuit board of which one side overlaps the pad area. The electronic panel comprises: a first conductive layer; a second conductive layer; a first organic insulating layer disposed between the first conductive layer and the second conductive layer; a pattern layer disposed on the second conductive layer, overlapping the second conductive patterns and including a plurality of organic patterns; and a second organic insulating layer covering the pattern layer and the second conductive layer, wherein the pattern layer covers an upper surface of the second conductive layer. Therefore, the chemical resistance of an organic insulating layer can be improved.
Patent KR-20200028768-A (KR)
Title: Motor-operated compressor
Inventor: SEO BUMJUNE
IPC: F04C18/02
Filed: 2018-09-07
Abstract: The present invention relates to an electric compressor comprising: a main housing; a drive motor; a rotary shaft; a first scroll supported by a frame unit and eccentrically coupled to the rotary shaft to perform a turning movement and a second scroll engaged with the first scroll to form a compression space and provided with a discharge port from which a refrigerant compressed in the compression space is discharged; a rear housing coupled to the second scroll and configured to form a discharge space along with the second scroll so that the compressed refrigerant moving through the discharge port can be stored; and a valve member installed on the rear surface portion of the second scroll to be rotated in accordance with the pressure of the discharge space to form opening and closing of the discharge port.
Patent KR-20200028795-A (KR)
Title: Small hydropower generation system using fish farm
Inventor: LEE SANG MIN
IPC: F03B17/06
Filed: 2018-09-07
Abstract: The present invention provides a small hydropower system including: an inlet line for introducing seawater into a farm; an outlet line for discharging water from the farm; an inlet pump installed on the upstream side of the inlet line; an outlet pump installed on the upstream side of the outlet line; small hydropower generation devices which are installed at an interval in a lengthwise direction at one or more installation sections selected from a first upstream section from the inlet pump in the inlet line and a second downstream section from the outlet pump in the outlet line; and a device for storing electrical energy produced by the small hydropower generation devices.
Patent KR-20200029229-A (KR)
Title: Automatic Moving System of Bed for Unmanned Water Vegitables Culturing
Inventor: HONG YOHG NAM
IPC: A01G9/06
Filed: 2018-09-10
Abstract: The present invention relates to an automatic gutter transportation system for unmanned hydroponic cultivation, which comprises: a first horizontal gutter transportation unit for transporting an empty gutter harvesting fully grown hydroponic vegetables in a harvesting point to a left side which is a vegetable planting point; a gutter cleaning unit for cleaning the gutter transported by the first horizontal gutter transportation unit; a second gutter horizontal transportation unit for transporting the gutter passing through the gutter cleaning unit to the vegetable planting point; a first gutter front-and-rear transportation means for transporting the gutter positioned at the vegetable planting point to a rear side thereof; a third gutter horizontal transportation unit for transporting the gutter positioned at a rear left side to a right side thereof; a fourth gutter horizontal transportation unit for receiving the gutter transported to the third gutter horizontal transportation unit to transport the same to a rear right side thereof; and a second gutter front-and-rear transportation means for transporting the gutter positioned at the rear right side thereof to a front harvesting point.
Patent KR-20200031877-A (KR)
Title: Cassette type injection molding apparatus for manufacturing of silicone products
Inventor: JO HYOUNGHAN
IPC: B29C45/27
Filed: 2018-09-17
Abstract: The present invention relates to an injection molding apparatus. More specifically, the present invention provides a cassette-type injection molding apparatus for producing silicone molded products, which is provided with a plurality of cassette assemblies, each having a cavity, to produce various kinds or a large quantity of silicone molded products. The cassette-type injection molding apparatus may comprise: an upper plate and a lower plate, installed to vertically open and close between an upper fixing plate and a lower fixing plate; a main mold part including an upper frame installed below the upper plate and a lower frame installed above the lower plate, the upper frame including an upper receiving groove on a parting surface thereof, and the lower frame including a lower receiving groove on a parting surface thereof; insert mold parts installed releasably in the receiving grooves of the main mold part and including, on parting surfaces thereof, an insert upper core and an insert lower core that together form a cavity of a molded product; a cold runner part installed in the main mold part so as to connect to the insert mold parts, to inject a silicone liquid resin into the cavity; and a heating unit including a first heating pipe and a second heating pipe that are inserted through the upper plate and the lower plate of the main mold part, respectively, to generate heat and cure the silicone liquid resin.
Patent KR-20200032864-A (KR)
Title: Method of packing iron coil
Inventor: CHANG KUN WOO
IPC: B65B25/14
Filed: 2018-09-19
Abstract: The disclosed packing method of an iron coil includes the following steps: preparing the iron coil wound around a steel plate product; wrapping and packing an outer winding unit of the iron coil with a packing material for the outer winding unit; inserting a packing material for an inner winding unit into an inner winding unit of the iron coil and packing the inner winding unit; placing a packing material for a side surface unit on both side surfaces of the iron coil, and then bonding with the packing material for the outer winding unit and the packing material for the inner winding unit to pack the both side surfaces of the iron coil; and removing air between the iron coil and the packing material for the outer winding unit, the packing material for the inner winding unit, and the packing material for the side surface unit.
Patent KR-20200033490-A (KR)
Title: Automatic system of fishbowl water quality management
Inventor: HAN JAE HYUNG
IPC: G01N21/51
Filed: 2018-09-20
Abstract: The present invention relates to a system for measuring and managing the water quality of a fish tank, which comprises: a water quality measuring part for measuring the water quality of water discharged from the fish tank by comprising a discharge pump and a discharge tube; a water quality improvement part including a supply tube and a supply pump to supply improved supplemental water to the fish tank based on the measurement data of the water quality measurement part; and a control part that receives the data input in advance by a user and the measured data of the water quality measurement part in response to the size of the fish tank and the amount of water, and controls the water quality measurement part and the water quality improvement part. More specifically, the present invention relates to an automatic water quality management system for the fish tank which measures the water quality of water inside the fish tank by discharging water and adds insufficient ingredients to existing fish tank water based on the measured data to automatically adjust the water quality environment suitable for aquatic organisms.
Patent KR-20200036178-A (KR)
Inventor: KIM DA JEONG
IPC: H01L21/02
Filed: 2018-09-28
Abstract: Provided is a method for forming a dielectric film. The method for forming a dielectric film comprises: a step of dispersing inorganic nanoparticles in a solvent to form a nanoparticle dispersion solution; a step of physically applying the nanoparticle dispersion solution onto a substrate; and a step of drying the solvent at 100°C or less to form a porous dielectric film on the substrate, wherein the porous dielectric film is formed without a baking process at a temperature more than 100°C after drying the solvent. According to the present invention, processes can be simplified to reduce manufacturing cost.
Patent KR-20200037661-A (KR)
Title: Appliance including voice recognition device
Inventor: SEONGKUK MUN
IPC: G10L15/28
Filed: 2018-10-01
Abstract: The present invention relates to a household electrical appliance with a voice recognition device. A voice recognition device includes a sound output device and a voice input device. Since the sound output device is configured to output a sound toward inside of a panel and the voice input device is configured to collect a voice transmitted toward the panel from the outside of the panel, a voice recognition rate may be improved.
Patent KR-20180113958-A (KR)
Inventor: LEE CHI WOONG
IPC: G06K9/00
Filed: 2018-10-10
Abstract: According to an embodiment, a touch input device includes: a cover layer having a display region and an input region included in the display region; a display panel disposed below the display region; a display PCB disposed below the display panel; a fingerprint recognition sensor disposed under the input region, recognizing a fingerprint inputted to the input region and electrically connected to the display PCB; and a pressure sensor disposed under the display panel, disposed adjacent to the fingerprint sensor and electrically connected to the display PCB. The touch input device detects the magnitude of the pressure of a touch inputted to the input region from electrical characteristics output from the pressure sensor when a predetermined touch is inputted to the input region.
Patent KR-20200040568-A (KR)
Title: Buncheong Ceramic Composition and Manufacturing Method thereof
Inventor: YOO MI SOOK
IPC: C04B33/24
Filed: 2018-10-10
Abstract: The present invention relates to a high strength Buncheong mixed clay composition comprising Buncheong clay, white porcelain clay, and Sancheong clay, and more specifically, to a Buncheong mixed clay composition comprising: 55 wt% of the Buncheong clay; 15 to 35 wt% of the white porcelain clay; and 10 to 30 wt% of the Sancheong clay based on the total weight of the composition.
Patent KR-20200043201-A (KR)
Title: Window opening and shutting apparatus for outdoor unit of air conditioner
Inventor: KIM JIN SOO
IPC: F24F1/60
Filed: 2018-10-17
Abstract: A window opening and closing device for an outdoor unit of an air conditioner according to the present invention comprises: a first current sensor for providing a first detection signal corresponding to flow of a power current of a power line in the outdoor unit of the air conditioner; a control part for providing an opening signal or a closing signal according to the first detection signal; and a driving part for opening or closing a window according to the opening signal or the closing signal. According to the present invention, the window for the outdoor unit of the air conditioner can automatically open or close according to the operation of the outdoor unit of the air conditioner.
Patent KR-20200045318-A (KR)
Title: Novel polymer and organic electronic device containing the same
Inventor: KWON SOON KI
IPC: C08G61/12
Filed: 2018-10-22
Abstract: The present invention relates to a novel polymer and an organic electronic device comprising the same. The polymer includes a repeating unit represented by chemical formula 1.
Patent KR-20200048676-A (KR)
Inventor: CHO JUNG WOO
IPC: H04L29/08
Filed: 2018-10-30
Abstract: A blockchain-based data management method is provided. According to the present invention, the blockchain-based data management method may comprise the steps of: obtaining a management rule associated with target data, wherein the management rule comprises: including a predetermined condition and an action to be performed when the condition is satisfied; recording the target data in a first blockchain; recording a proof value of the target data in a second blockchain; and in response to the condition on the management rule being satisfied, performing the action.
Patent KR-20200053766-A (KR)
Title: Umbrella-type propeller - free ventilator
Inventor: PACK MOUNG HO
IPC: F04D29/66
Filed: 2018-11-09
Abstract: The present invention relates to a non-powered ventilator providing high efficiency in discharging indoor air with a simple configuration. In a conventional non-powered ventilators, discharge efficiency is low due to resistance by clogging at the upper part, backflow may occur due to exposure to resistance by external head wind which is the external air flowing into an indoor air outlet, and the outlet may be actually reduced. In addition, in the conventional non-powered ventilators, there are many closed surfaces so that sounds are reflected and delivered loudly indoors when noise is generated. The present invention provides a non-powered ventilator which keeps out rain with an umbrella-type propeller, forcibly discharges indoor air, is free from resistance of external wind due to having an external wind blocking rotary plate, provides excellent indoor air discharge efficiency through the open upper part, and also has the effect of reducing noise.
Patent KR-20200055832-A (KR)
Title: Personal financial management systems with artificial investment management services
Inventor: LIM SEON KYU
IPC: G06Q10/10
Filed: 2018-11-12
Abstract: A personal financial management system including an artificial intelligence investment management service includes the following steps of: enabling a user to log into the personal financial management system including an artificial intelligence investment management service; displaying investment status information and at least one among the personal insurance status, pension status, loan status and deposit status of the user; collecting stock or fund market condition information and financial transaction information of the user from a financial institution and a nonfinancial institution through screen scrapping; and updating the collected financial transaction information by reflecting the transaction information to the information of the personal financial management system including an artificial intelligence investment management service in accordance with a preset environment, while performing at least one among a deposit and withdrawal account transaction of the user, the collection of personal expenditure transaction records, analysis on a personal cash flow, diagnosis on personal financial status, analysis on a personal financial tendency, personal lifetime financial planning, the recommendation of a personal financial customized product and a personal untact account opening service, and providing a stock or fund investment management service through artificial intelligence based on the stock or fund market condition information. Therefore, the system is capable of automatically performing investment rebalancing and investment management through artificial intelligence.